Hi,
When the User presses the Cancel Button the Page should not refresh, for
that I used type = "button" in the <h:commandButton> and for me the
purpose
is all of my form should get cleared without refreshing and that is
onClick
of the Cancel Button, but from one of the discussions i heard that is not
standard to use the type = "button" . rather I have to use immedieate =
true
in the CommandButton .But when I mention this the form is getting
refreshed.
Can you provide me a solution for this.
Regards,
Chandru.
----- Original Message -----
From: "Cosma Colanicchia" <[EMAIL PROTECTED]>
To: "MyFaces Discussion" <[email protected]>
Sent: Tuesday, July 25, 2006 8:13 PM
Subject: Re: how do you folks handle a "Cancel" button?
> What page should not get refreshed? Can you try to explain exactly in
> what context that cancel button is to be places, and what you want to
> happen when the user press it?
>
> Cosma
>
> 2006/7/25, Chandra Sekhar <[EMAIL PROTECTED]>:
>> Hi ,
>> Thanks for your good reasoning.But, when I click the Cancel the
>> page
>> should not get refreshed as per our standards.So can I take the
>> immedieate
>> attribute to work granted for without refreshing my page as it is a
>> command
>> Button.
>>
>> Rgds,
>> Chandru.
>> ----- Original Message -----
>> From: "Dhananjay Prasanna" <[EMAIL PROTECTED]>
>> To: "MyFaces Discussion" <[email protected]>
>> Sent: Tuesday, July 25, 2006 11:05 AM
>> Subject: RE: how do you folks handle a "Cancel" button?
>>
>>
>> >
>> > You cant navigate to another page without a proper submit (for
>> > example,
>> > to cancel and return to a calling page). This is why immediate is
>> > preferred to skip updating the backing bean, but to invoke a bound
>> > action anyway.
>> >
>> > The type="button" option is meant for "plain" buttons to invoke
>> > client-side javascript. It is therefore bad practise to use it as a
>> > Cancel button, not to mention semantically misleading.
>> >
>> > It should be remembered, of course, that once properly considered,
>> > use
>> > whatever works for you in your scenario.
>> >
>> > Dhanji.
>> >
>> >
>> > -----Original Message-----
>> > From: Chandra Sekhar [mailto:[EMAIL PROTECTED]
>> > Sent: Tuesday, 25 July 2006 2:43 PM
>> > To: MyFaces Discussion
>> > Subject: Re: how do you folks handle a "Cancel" button?
>> >
>> > Hi,
>> > When type = "button" is given <h:commandButton> will act as html
>> > button
>> > ,
>> > and a necessary javaScript function wcan be called on an event. So
>> > there
>> > is
>> > no point of going upto the bean. It can be handled at the JSP Side
>> > alone.
>> >
>> > If there are any other specific reasons for immedieate = "true"
>> > please
>> > mention it.
>> >
>> > Rgds,
>> > Chandru.
>> >
>> > ----- Original Message -----
>> > From: "Dhananjay Prasanna" <[EMAIL PROTECTED]>
>> > To: "MyFaces Discussion" <[email protected]>
>> > Sent: Tuesday, July 25, 2006 10:03 AM
>> > Subject: RE: how do you folks handle a "Cancel" button?
>> >
>> >
>> >>
>> >> I believe the preferred way is to set the attribute,
>> >> immediate="true"
>> > on
>> >> the button, so that the POST contents are not merged into the
>> >> backing
>> >> bean.
>> >>
>> >> -----Original Message-----
>> >> From: Chandra Sekhar [mailto:[EMAIL PROTECTED]
>> >> Sent: Tuesday, 25 July 2006 2:32 PM
>> >> To: MyFaces Discussion
>> >> Subject: Re: how do you folks handle a "Cancel" button?
>> >>
>> >> Instead you can do it as type = "button" in the <h:commandButton>
>> >> ,
>> >> then
>> >> it will function as a normal Button.
>> >>
>> >> Chandru.
>> >>
>> >> ----- Original Message -----
>> >> From: "Julian Ray" <[EMAIL PROTECTED]>
>> >> To: "'MyFaces Discussion'" <[email protected]>
>> >> Sent: Tuesday, July 25, 2006 2:12 AM
>> >> Subject: RE: how do you folks handle a "Cancel" button?
>> >>
>> >>
>> >>> Add immediate="true" to the command button. This will by pass any
>> >> updates.
>> >>>
>> >>>
>> >>> -----Original Message-----
>> >>> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
>> >>> Sent: Monday, July 24, 2006 4:37 PM
>> >>> To: MyFaces Discussion
>> >>> Subject: how do you folks handle a "Cancel" button?
>> >>>
>> >>>
>> >>>
>> >>>
>> >>>
>> >>>
>> >>> hello to everyone,
>> >>>
>> >>> I have a form that displays detail data from a backing bean.
>> >>>
>> >>> The same bean supplies properties for an update page.
>> >>>
>> >>> The update page has a Cancel button and when selected should
>> >>> return
>> >> the
>> >>> user
>> >>> to the detail page with no changes saved.
>> >>>
>> >>> Simple enough use, but when the Cancel button is selected, the
>> > backing
>> >>
>> >>> bean
>> >>> is updated and the detail page shows modified data.
>> >>>
>> >>> How do you folks handle similar situations?
>> >>>
>> >>> Thanks in advance for your help.
>> >>> Tom
>> >>>
>> >>>
>> >>>
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